China Largest Manufacturer factory sales 2,2,4-Trimethyl-1,3-pentanediol CAS 144-19-4 CAS NO.144-19-4

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2,2,4-Trimethyl-1,3-pentanediol Basic information Product Name: 2,2,4-Trimethyl-1,3-pentanediol Synonyms: 2,2,4-Trimethylpentandiol;1,3-PENTANEDIOL,2,2,4-TRIME;2,2,4-TRIMETHYLPENTANE-1,3-DIOL 96%;2,2,4-TriMethyl-1,3-pentanediol (TMPD);2,2,4-Trimethylpentane-1,3-diol,96%;2,2,4-Trimethylpentane-1,3-diol,98%;2,2,4-TriMethyl-1,3-pentandiol;UNII:WT1X081P0L CAS: 144-19-4 MF: C8H18O2 MW: 146.23 EINECS: 205-619-1 Product Categories: Alcohols;Monomers;Polymer Science;Fine Chemical Mol File: 144-19-4.mol   2,2,4-Trimethyl-1,3-pentanediol Chemical Properties Melting point  50-53 °C (lit.) Boiling point  232 °C (lit.) density  0,937 g/cm3 refractive index  1.4513 Fp  >230 °F storage temp.  Sealed in dry,Room Temperature solubility  Chloroform, Methanol pka 14.81±0.20(Predicted) form  Solid color  Off-White BRN  1698098 InChIKey JCTXKRPTIMZBJT-UHFFFAOYSA-N CAS DataBase Reference 144-19-4(CAS DataBase Reference) NIST Chemistry Reference 1,3-Pentanediol, 2,2,4-trimethyl-(144-19-4) EPA Substance Registry System 2,2,4-Trimethyl-1,3-pentanediol (144-19-4)   Safety Information Hazard Codes  Xi Risk Statements  36/37/38 Safety Statements  26-37/39 WGK Germany  1 RTECS  SA1400000 TSCA  Yes Hazardous Substances Data 144-19-4(Hazardous Substances Data) MSDS Information Provider Language SigmaAldrich English ACROS English ALFA English   2,2,4-Trimethyl-1,3-pentanediol Usage And Synthesis Chemical Properties (96% pure): White solid. Slightly soluble in water; soluble in alcohol, acetone, ether, and benzene. Combustible. Chemical Properties 2,2,4-Trimethyl-1,3-pentanediol is a somewhat volatile liquid. Uses Main uses of 2,2,4-Trimethyl-1,3-pentanediol are as a component of polyester resins used in food packaging and as an insect repellent. Industrial exposure is likely to be by direct contact with the liquid. Vapors or mists may be encountered under some conditions. Uses 2,2,4-Trimethyl-1,3-pentanediol is used in the synthesis of monoisobutyrate derivatives used in film forming auxilleries in paint substances. Uses Polyester resins, plasticizers, lubricants, surface coatings and printing inks, insect repellent. Production Methods 2,2,4-Trimethyl-1,3-pentanediol is made by reacting isobutyryl chloride with ethyl isobutyrate.   2,2,4-Trimethyl-1,3-pentanediol Preparation Products And Raw materials Raw materials 3-Hydroxy-2,2,4-trimethylvaleraldehyde-->2,6-Diisopropyl-5,5-dimethyl-1,3-dioxan-4-ol-->3-Pentanone, 1-hydroxy-2,2,4-trimethyl--->3-hydroxy-2,2,4,4-tetramethylcyclobutan-1-one-->2,4-Dimethyl-3-pentanol-->3-hydroxy-2,2,4-trimethylpentyl isobutyrate-->TETRAMETHYL-1,3-CYCLOBUTANEDIONE Preparation Products 2.2.4-TRIMETHYL-1-PENTANOL Product Name: 2'-Hydroxychalcone Synonyms: 2μ-Hydroxychalcone, 2-Hydroxybenzalacetophenone;2-Hydroxyphenylstyryl ketone;6'-Hydroxychalcone;2-Benzal-2'-hydroxyacetophenone 2-Benzylidene-2'-hydroxyacetophenone;3-Phenyl-1-(2-hydroxyphenyl)-2-propen-1-one;2-HYDROXYCHALC;(E)-1-(2-HYDROXYPHENYL)-3-PHENYLPROP-2-EN-1-ONE;HYDROXYCHALCONE, 2'- CAS: 1214-47-7 MF: C15H12O2 MW: 224.25 EINECS: 214-928-0 Product Categories: Biochemistry;Building Blocks for Liquid Crystals;Chalcones, etc. (Building Blocks for Liquid Crystals);Flavonoids;Functional Materials Mol File: 1214-47-7.mol   2'-Hydroxychalcone Chemical Properties Melting point  86-88 °C(lit.) Boiling point  396.6±42.0 °C(Predicted) density  1.191±0.06 g/cm3 (20 ºC 760 Torr) storage temp.  Store below +30°C. pka 7.77±0.30(Predicted) BRN  976324 CAS DataBase Reference 1214-47-7(CAS DataBase Reference) EPA Substance Registry System 2-Propen-1-one, 1-(2-hydroxyphenyl)-3-phenyl- (1214-47-7)   Safety Information Hazard Codes  Xi Risk Statements  36/37/38 Safety Statements  26-36 WGK Germany  3 RTECS  UD5579400 F  8 Autoignition Temperature 280 °C TSCA  Yes HS Code  29145090 MSDS Information Provider Language SigmaAldrich English ALFA English   2'-Hydroxychalcone Usage And Synthesis Chemical Properties Yellow needle-like crystals (ethanol). Melting point 88-89°C. Uses 2'-Hydroxychalcone can be used as intermediates in drug synthesis, such as the preparation of flavonol compounds. Flavonols are widely distributed in nature as secondary metabolites in living organisms, and they have a wide variety of physiological activities, mainly in the cardiovascular system, antiviral, anti-inflammatory and antitumor effects. Definition ChEBI: 2'-hydroxychalcone is a member of the class of chalcones that is trans-chalcone substituted by a hydroxy group at position 2'. It has a role as an anti-inflammatory agent. It is a member of phenols and a member of chalcones. It derives from a trans-chalcone. Preparation Synthesis of 2'-hydroxychalcone: add 30 ml of 20% (V/V) ethanol and (11.06 mmol) sodium hydroxide in a 50 mL single mouth flask, stir for 0.5 h at room temperature and then add substituted 2-Hydroxyacetophenone (1.66 mmol) and benzaldehyde (1.66 mmol), stir for 18 h at room temperature, TLC monitoring until the new point produces raw material point no longer changes, stop the reaction Then the reaction was poured into water, stirred while adjusting the pH value to acidic with 6 mol/L hydrochloric acid, the reaction was filtered, the filter cake was obtained, rinsed twice with pure water, and 2'-hydroxychalcone was obtained by silica gel column chromatography [V(petroleum ether):V(ethyl acetate) = 5:1] in 85% yield.   2'-Hydroxychalcone Preparation Products And Raw materials Preparation Products Propafenone Hydrochloride Product Name: PERFLUOROHEXANESULFONIC ACID POTASSIUM SALT Synonyms: perfluoro-1-hexanesulfonic acid, potassium salt;Perfluorohexanesulfonic acid potassium salt, Potassium tridecafluoro-1-hexanesulfonate;1,1,2,2,3,3,4,4,5,5,6,6,6-Tridecafluoro-1-hexanesulfonic acid potassium salt;Tridecafluoro-1-hexanesulfonic acid potassium salt;Tridecafluorohexane-1-sulfonic acid potassium salt,Perfluorohexanesulfonic acid potassium salt, Potassium tridecafluoro-1-hexanesulfonate;Potassium perfluorohexanesulfonate;1-Hexanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluoro-, potassiuM salt (1:1);PotassiuM 1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluorohexane-1-sulfonate CAS: 3871-99-6 MF: C6F13KO3S MW: 438.2 EINECS: 223-393-2 Product Categories: Organics Mol File: 3871-99-6.mol   PERFLUOROHEXANESULFONIC ACID POTASSIUM SALT Chemical Properties Melting point  >250°C storage temp.  Inert atmosphere,Room Temperature solubility  Methanol (Slightly) form  Solid color  White InChIKey RSCGQEBKFSGWJT-UHFFFAOYSA-M EPA Substance Registry System 1-Hexanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluoro-, potassium salt (3871-99-6)   Safety Information Hazard Codes  Xi Risk Statements  36/37/38 Safety Statements  26 WGK Germany  3 F  3-10-21 HS Code  29033990 MSDS Information Provider Language SigmaAldrich English   PERFLUOROHEXANESULFONIC ACID POTASSIUM SALT Usage And Synthesis Chemical Properties White to faint beige solid Uses Tridecafluorohexanesulfonic Acid is a perfluorinated compound that has been identified to be a p-glycoprotein (p-gp) inhibitor and therefore, a chemosensitizer. Tridecafluorohexanesulfonic Acid is pa rt of a new class of global environmental pollutant; they bioaccumulate and are persistent in the environment and wildlife. Uses Tridecafluorohexanesulfonic Acid is a perfluorinated compound that has been identified to be a p-glycoprotein (p-gp) inhibitor and therefore, a chemosensitizer. Tridecafluorohexanesulfonic Acid is part of a new class of global environmental pollutant; they bioaccumulate and are persistent in the environment and wildlife. General Description Tridecafluorohexane-1-sulfonic acid potassium salt (PFHxS), also known as potassium perfluorohexanesulfonate, is a perfluorochemical (PFC) that belongs to the perfluoroalkyl sulfonates group. Its presence as a contaminant in the effluents of Taiwanese industrial wastewater treatment plant (IWWTP) and municipal wastewater treatment plants (MWWTPs) has been evaluated. It has been detected in the human serum samples by on-line solid-phase extraction (SPE) method coupled to high-performance liquid chromatography (HPLC)-tandem mass spectrometry (MS/MS).   PERFLUOROHEXANESULFONIC ACID POTASSIUM SALT Preparation Products And Raw materials   Product Name: sodium hexametaphosphate Synonyms: Sodium Hexametaphosphate(Sodium Polyphosphates, Glassy;Food Grade Sodium Hexametaphosphate;SODIUM POLYPHOSPHATES;SODIUM POLYPHOSPHATES GLASSY;SODIUM POLYMETAPHOSPHATE;SHMP;calgon(old);calgons CAS: 10124-56-8 MF: H7NaO18P6 MW: 503.87 EINECS: 233-343-1 Product Categories: Pharmaceutical raw materials;Food Additives;Inorganics;Inorganic Chemicals;Water Ttreatment Chemicals;INORGANIC CHEMICAL;INORGANIC & ORGANIC CHEMICALS Mol File: 10124-56-8.mol   sodium hexametaphosphate Chemical Properties Melting point  616℃ Boiling point  1500℃ density  2.181 refractive index  1.482 RTECS  OY3675000 FEMA  3027 | SODIUM HEXAMETAPHOSPHATE storage temp.  2-8°C form  Solid color  White Water Solubility  Soluble in water. Insoluble in organic solvents Stability: Stable. Keep dry. InChIKey INSNVPUOJJTBAL-UHFFFAOYSA-H CAS DataBase Reference 10124-56-8(CAS DataBase Reference) EPA Substance Registry System Sodium hexametaphosphate (10124-56-8)   Safety Information Safety Statements  24/25 WGK Germany  WGK 1 slightly water endangering TSCA  Yes Hazardous Substances Data 10124-56-8(Hazardous Substances Data) MSDS Information Provider Language Metaphosphoric acid hexasodium salt English   sodium hexametaphosphate Usage And Synthesis Outline Sodium hexametaphosphate is a kind of sodium metaphosphate polymers. It is also known as "polyvinylidene sodium," "sodium multiple metaphosphate", "sodium metaphosphate vitreous body", and "Graham salt". It is a colorless transparent glass-like solid or white powder with greater solubility but low dissolving rate in water. Its aqueous solution exhibits acidic property. Its complex of divalent metal ion is relatively more stable than the complexes of mono-valent metal ion. It can easily be hydrolyzed to orthophosphate in warm water, acid or alkali solution. Hexametaphosphate has a relative strong hygroscopicity with being sticky after absorbing moisture. For certain metal ions (e.g., calcium, magnesium, etc.), it has the ability to form soluble complexes, and thus being able to being used for demineralizing water. It can also from precipitate with lead and silver ions with precipitate being re-dissolved in excess amount of sodium hexametaphosphate solution to form a complex salt. Its barium salt can also form complexes with the sodium hexametaphosphate. It can be used as a kind of highly efficient water softener of power stations, rolling stock boiler water; as detergent additive, as corrosion-controlling or anti-corrosion agents; as cement hardening accelerator; as streptomycin purification agent, and the cleaning agent of textile industry and dyeing industry. It can also be used as a kind of sedative drug, preservative, stabilizer, and fruit juice precipitant in food industry. In the oil industry, it is used for control of drilling pipe rust and adjusting the viscosity of oil drilling mud. It also has applications in fabric dyeing, tanning, paper, color film, soil analysis, radiation chemistry and analytical chemistry and other departments. Our GB2760-1996 provisions that hexametaphosphate is allowable food additives (water retention agent) for being used for canned food, fruit juice drinks, dairy products, soy products; it can also be used as a dye dispersant, and water treatment agent. The above information is edited by the Chemicalbook of Dai Xiongfeng. Toxicity Adl 0~70 mg/kg (in terms of phosphorus); LD50:4g/kg (rat, oral). According to the provision of the GB2760-86, it is allowed for being applied to canned food, fruit juice drinks, dairy products, soy milk as quality improver; the maximum usage amount is 1.0 g/kg. When being used as composite phosphate, calculated as the total phosphate, the canned meat products shall not exceed 1.0 g/kg; for condensation of milk, it shall not exceed 0.50 g/kg. Chemical Properties It is colorless and transparent glass flake or white granular crystals. It is easily soluble in water but insoluble in organic solvents. Uses It can be used as a food quality improver in food industry, pH adjusting agent, metal ion chelating agents, dispersants, extenders, etc. It can be used as a kind of common analytical reagents, water softener, and also used for photofinishing and printing. It can be used as a water softener, detergent, preservative, cement hardening accelerator, fiber dyeing and cleaning agents; it can also used for medicine, food, petroleum, printing and dyeing, tanning, and paper industry. It can be used as texturizing agent; emulsifiers; stabilizer; chelating agent. It is less frequently for being used alone and is generally used in mixture with pyrophosphate and metaphosphate. The mixture is mainly used for ham, sausage, surimi such as the tissue improver for water retention, tendering and meat softening. It can also be used for prevention of crystallization of canned crab as well as dissolving agent of pectin. It can be used as the water softening agent of boiler water and industrial water (including water for the production of dyes, water for the production of titanium dioxide, water for printing and dyeing, and slurry mixing, water for cleaning color copy of the film, as well as chemical industrial water and the water for the medicines, reagents production, etc.) as well as the water treatment agent for the industrial cooling water; it can also be used as a corrosion inhibitor, flotation agent, dispersant agent, high temperature binding agent, dyeing auxiliaries, metal surface treatment, rust inhibitors, detergent additives and also cement hardening accelerator. Coated paper production can use it as pulp dispersants in order to improve the penetration capability. In addition, it can also be apply to the washing utensils and chemical fiber in order to remove iron ions of the pulp. In the oil industry, it can be used for the antirust of the drilling pipe and adjusting the slurry viscosity upon the control of oil drilling. It can be used as the quality improver with various effects of increasing the complex metal ions of food, pH, ionic strength, thereby improving the adhesive capability as well as the water holding ability of food. China provides that it can be applied to the dairy products, poultry products, ice cream, instant noodles and meat with the maximum permitted amount being 5.0 g/kg; the maximal permitted usage amount in canned food, fruit juice (flavored) drinks and vegetable protein drink is 1.0g/kg. It can be used as a food quality improver in food industry and applied to canned food, fruit juice drinks, dairy products, and soy milk. It can be used as Ph adjusting agent, metal ion chelate agent, adhesive and bulking agents. When being applied to beans and canned fruits and vegetables, it can be stabilize the natural pigment and protect the food color and lustre; when being used in canned meat, it can be used for preventing the emulsification of the fat and maintaining its uniform texture; when being applied to meat, it can be used to increase the water holding capacity and prevent the deterioration of fat in the meat. It can also help to clarify the wine when being supplied to beer and further prevent turbidity. Production method Sodium dihydrogen phosphate: The soda solution was first subject to neutralization reaction with phosphate acid at 80~100 ℃ for 2h; the resulting sodium dihydrogen phosphate solution was concentrated by evaporation, cooled and crystallized to obtain sodium dihydrogen phosphate dihydrate and heated to 110~230 ℃ to remove two crystal water; further be subject to heating to remove the structural water; further being heated to 620 ℃ for dehydration to result in the molten sodium metaphosphate and further polymerized into sodium hexametaphosphate, and discharged; apply chilling shock fro 650 ℃ to 60~80 ℃ for flaking, and crush to obtain the hexametaphosphate products. Its reaction formula is as below: Na2CO3 + 2H3PO4 + H2O → 2NaH2PO4•2H2O + CO2 ↑ NaH2PO4•2H2O [△] → Na2H2PO4 + 2H2O 2NaH2PO4 [△] → Na2H2P2O7 + H2O Na2H2P2O7 → 2NaPO3 + H2O 6NaPO3 [△] → (NaPO3) 6 Phosphorus pentoxide method: put the yellow phosphorus into a steam of dry air for combustion and oxidation, the cooling obtained phosphorus pentoxide is mixed together with soda in certain ratio (Na2O: P2O5 = 1~1.1). Put the mixed powder in a graphite crucible and heated indirectly to have it dehydrated and agglomerated, the resulting sodium hexametaphosphate is subject to flaking upon chilling shock and pulverized to obtain industrial hexametaphosphate products. The reaction formula is as below: P4 + 5O2 → 2P2O5 P2O5 + Na2CO3 → 2NaPO3 + CO2 ↑ 6NaPO3 [△] → (NaPO3) 6 Chemical Properties white granular solid Chemical Properties The sodium polyphosphates class consists of several amorphous, water soluble polyphosphates composed of linear chains of metaphosphate units, (NaPO3)x where x ≥ 2, terminated by Na2PO4- groups. They are usually identified by their Na2O/ P2O5 ratio or their P2O5 content. The Na2O/P2O5 ratios vary from about 1.3 for sodium tetrapolyphosphate, where x = approximately 4; through about 1.1 for Graham’s salt, commonly called sodium hexametaphosphate, where x = 13 to 18; to about 1.0 for the higher molecular weight sodium polyphosphates, where x = 20 to 100 or more. The pH of their solution varies from about 3 to 9. For additional details of description, refer to Burdock (1997). Uses Sodium Hexametaphosphate is a sequestrant and moisture binder that is very soluble in water but dissolves slowly. solutions have a ph of 7.0. it permits peanuts to be salted in the shell by making it possible for the salt brine to penetrate the peanuts. in canned peas and lima beans, it functions as a tenderizer when added to the water used to soak or scald the vegetables prior to canning. it improves whipping properties in whipping proteins. it functions as a seques- trant for calcium and magnesium, having the best sequestering power of all the phosphates. it prevents gel formation in sterilized milk. it is also termed sodium metaphosphate and graham’s salt. Uses For industrial use, such as oil field, paper-making, textile, dyeing, petrochemical industry,tanning industry, metallurgical industry and building material industry, It is mainly used as a water sortening agent in solution for printing, dyeing ,and boiler; Diffusant in papermersing medium, high temperature agglomerant,detergent and soil analytical chemistry reagent, Uses sodium hexametaphosphate is a chelating agent and a corrosion inhibitor. This is an inorganic salt. Preparation Sodium hexametaphosphate is prepared by heating monosodium phosphate (NaH2PO4) rapidly to a clear melt, which occurs slightly above 625°C. Rapid chilling of this melt produces a very soluble glass, which is then crushed or milled. Agricultural Uses Sodium metaphosphate is the salt of metaphosphoric acid having a molecular formula (NaPO3)n, where n ranges from 3 to 10 (for cyclic molecules) or may be much larger (for polymers). Cyclic molecules have alternate phosphorus and oxygen atoms in the rings and start with trimetaphosphate (NaPO3)3 to at least decametaphosphate. Sodium hexametaphosphate may be a polymer where n is between 10 and 20. Vitreous sodium phosphates have a Na2O:P2O5 ratio near unity and are called Graham's salts. The average number of phosphorus atoms in these vitreous glasses ranges from 25 to infinity. Industrial uses Sodium hexametaphosphate (SHMP) or water glass Na6P6O18 is basically the salt of metaphosphoric acid. SHMP is difficult to dissolve. By mixing SHMP for 1-3 h, a solution of 8-10% can be obtained. The pH of this solution is about 5. Because of a weak acid reaction, the SHMP reacts with cations of bivalent metals forming Na2MeP6O18 or Na4MeP6O18. In the presence of oxygen, SHMP slowly decomposes into pyrophosphate and orthophosphate. Safety Profile Poison by intravenous route. Moderately toxic by intraperitoneal and subcutaneous routes. Wdly toxic by ingestion. When heated to decomposition it emits toxic fumes of PO, and Na2O. See also PHOSPHATES. Properties and Applications TEST ITEMS SPECIFICATION APPEARANCE WHITE POWDER TOTAL PHOSPHATE(P 2 O 5 ) 68.0% min INACTIVE PHOSPHATE (P 2 O 5 ) 7.5% max WATER-INSOLUBLE MATTER 0.05% max Fe CONTENT 0.05% max pH VALUE 1% AQUEOUS SOLUTION 5.8-7.3 As - Pb - F -   sodium hexametaphosphate Preparation Products And Raw materials Raw materials Sodium hydroxide-->Sulfuric acid-->Sodium carbonate-->Phosphoric acid-->Sodium sulfide-->Phosphorus-->White phosphorus-->Sodium phosphate monobasic-->Sodium dihydrogen phosphate-->Sodium metaphosphate-->GRAPHITE, FUSION CRUCIBLE, DRILLPOINT, UNPURIFIED, VOLUME 7.88CC Preparation Products Sodium Monofluorophosphate-->silk scouring agent AR-617   Tag:sodium hexametaphosphate(10124-56-8) Related Product Information Product Name: ferrous pyrophosphate Synonyms: ferrous pyrophosphate;Ferrous pyrophophate CAS: 16037-88-0 MF: Fe2O7P2 MW: 285.633322 EINECS:   Product Categories:   Mol File: 16037-88-0.mol   ferrous pyrophosphate Chemical Properties   Safety Information MSDS Information   ferrous pyrophosphate Usage And Synthesis   ferrous pyrophosphate Preparation Products And Raw materials

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Leader Biochemical Group is a large leader incorporated industry manufacturers and suppliers of advanced refined raw materials From the year of 1996 when our factory was put into production to year of 2020, our group has successively invested in more than 52 factories with shares and subordinates.We focus on manufacture Pharm & chemicals, functional active ingredients, nutritional Ingredients, health care products, cosmetics, pharmaceutical and refined feed, oil, natural plant ingredients industries to provide top quality of GMP standards products.All the invested factories' product lines cover API and intermediates, vitamins, amino acids, plant extracts, daily chemical products, cosmetics raw materials, nutrition and health care products, food additives, feed additives, essential oil products, fine chemical products and agricultural chemical raw materials And flavors and fragrances. Especially in the field of vitamins, amino acids, pharmaceutical raw materials and cosmetic raw materials, we have more than 20 years of production and sales experience. All products meet the requirements of high international export standards and have been recognized by customers all over the world. Our manufacture basement & R&D center located in National Aerospace Economic & Technical Development Zone Xi`an Shaanxi China. Now not only relying on self-cultivation and development as well as maintains good cooperative relations with many famous research institutes and universities in China. Now, we have closely cooperation with Shanghai Institute of Organic Chemistry of Chinese Academy of Science, Beijing Institute of Material Medical of Chinese Academy of Medical Science, China Pharmaceutical University, Zhejiang University. Closely cooperation with them not only integrating Science and technology resources, but also increasing the R&D speed and improving our R&D power. Offering Powerful Tech supporting Platform for group development. Keep serve the manufacture and the market as the R&D central task, focus on the technical research.  Now there are 3 technology R & D platforms including biological extract, microorganism fermentation and chemical synthesis, and can independently research and develop kinds of difficult APIs and pharmaceutical intermediates. With the strong support of China State Institute of Pharmaceutical Industry (hereinafter short for CSIPI), earlier known as Shanghai Institute of Pharmaceutical Industry (SIPI), we have unique advantages in the R & D and industrialization of high-grade, precision and advanced products.  Now our Group technical force is abundant, existing staff more that 1000 people, senior professional and technical staff accounted for more than 50% of the total number of employees, including 15 PhD research and development personnel, 5 master′ S degree in technical and management personnel 9 people. We have advanced equipment like fermentation equipment and technology also extraction, isolation, purification, synthesis with rich production experience and strict quality control system, According to the GMP required, quickly transforming the R&D results to industrial production in time, it is our advantages and our products are exported to North and South America, Europe, Middle East, Africa, and other five continents and scale the forefront in the nation, won good international reputation.  We believe only good quality can bring good cooperation, quality is our key spirit during our production, we are warmly welcome clients and partner from all over the world contact us for everlasting cooperation, Leader will be your strong, sincere and reliable partner in China.

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2,2,4-Trimethyl-1,3-pentanediol Basic information Product Name: 2,2,4-Trimethyl-1,3-pentanediol Synonyms: 2,2,4-Trimethylpentandiol;1,3-PENTANEDIOL,2,2,4-TRIME;2,2,4-TRIMETHYLPENTANE-1,3-DIOL 96%;2,2,4-TriMethyl-1,3-pentanediol (TMPD);2,2,4-Trimethylpentane-1,3-diol,96%;2,2,4-Trimethylpentane-1,3-diol,98%;2,2,4-TriMethyl-1,3-pentandiol;UNII:WT1X081P0L CAS: 144-19-4 MF: C8H18O2 MW: 146.23 EINECS: 205-619-1 Product Categories: Alcohols;Monomers;Polymer Science;Fine Chemical Mol File: 144-19-4.mol   2,2,4-Trimethyl-1,3-pentanediol Chemical Properties Melting point  50-53 °C (lit.) Boiling point  232 °C (lit.) density  0,937 g/cm3 refractive index  1.4513 Fp  >230 °F storage temp.  Sealed in dry,Room Temperature solubility  Chloroform, Methanol pka 14.81±0.20(Predicted) form  Solid color  Off-White BRN  1698098 InChIKey JCTXKRPTIMZBJT-UHFFFAOYSA-N CAS DataBase Reference 144-19-4(CAS DataBase Reference) NIST Chemistry Reference 1,3-Pentanediol, 2,2,4-trimethyl-(144-19-4) EPA Substance Registry System 2,2,4-Trimethyl-1,3-pentanediol (144-19-4)   Safety Information Hazard Codes  Xi Risk Statements  36/37/38 Safety Statements  26-37/39 WGK Germany  1 RTECS  SA1400000 TSCA  Yes Hazardous Substances Data 144-19-4(Hazardous Substances Data) MSDS Information Provider Language SigmaAldrich English ACROS English ALFA English   2,2,4-Trimethyl-1,3-pentanediol Usage And Synthesis Chemical Properties (96% pure): White solid. Slightly soluble in water; soluble in alcohol, acetone, ether, and benzene. Combustible. Chemical Properties 2,2,4-Trimethyl-1,3-pentanediol is a somewhat volatile liquid. Uses Main uses of 2,2,4-Trimethyl-1,3-pentanediol are as a component of polyester resins used in food packaging and as an insect repellent. Industrial exposure is likely to be by direct contact with the liquid. Vapors or mists may be encountered under some conditions. Uses 2,2,4-Trimethyl-1,3-pentanediol is used in the synthesis of monoisobutyrate derivatives used in film forming auxilleries in paint substances. Uses Polyester resins, plasticizers, lubricants, surface coatings and printing inks, insect repellent. Production Methods 2,2,4-Trimethyl-1,3-pentanediol is made by reacting isobutyryl chloride with ethyl isobutyrate.   2,2,4-Trimethyl-1,3-pentanediol Preparation Products And Raw materials Raw materials 3-Hydroxy-2,2,4-trimethylvaleraldehyde-->2,6-Diisopropyl-5,5-dimethyl-1,3-dioxan-4-ol-->3-Pentanone, 1-hydroxy-2,2,4-trimethyl--->3-hydroxy-2,2,4,4-tetramethylcyclobutan-1-one-->2,4-Dimethyl-3-pentanol-->3-hydroxy-2,2,4-trimethylpentyl isobutyrate-->TETRAMETHYL-1,3-CYCLOBUTANEDIONE Preparation Products 2.2.4-TRIMETHYL-1-PENTANOL